On 28 November 2011 05:00, Kent A. Reed wrote:
> Thanks, Andy, and best of luck realizing your design.
At the moment I don't have any plans to make it, I just wanted to see
if the idea hung together when modelled.
If anyone does want to make it, I would be fascinated to know if it works :-)
Howe
On 28 November 2011 00:41, BRIAN GLACKIN wrote:
> For me, Using Firefox, each link resulted in a download of the specific jpg.
If you click the "jpg" and have a recent version of Acrobat youshould
get a 3D-viewable model.
However, I have no idea how widespread the 3D PDF format is, it was
just
On 11/27/2011 10:26 AM, andy pugh wrote:
> On 7 November 2011 04:32, Kent A. Reed wrote:
>
>> Once you've settled on an approach I hope you'll provide pictures for
>> the rest of us to ooh and aah over :-)
> I have been thinking about this, and settled down to design a purely
> mechanical High-Spe
On Sun, 06 Nov 2011 18:26:05 -0800, you wrote:
>I'd like to engrave some circuit boards, but I'll need to get or make a
>spindle for the project. I would like to be able to have a tool changer,
>but I don't recall any tool holders that are appropriate for small high
>speed spindles. Any suggestion
Hmmm. They worked for me. Do you have Adobe Acrobat installed?
>
> From: George Lawrence Storm
>To: emc-users@lists.sourceforge.net
>Cc: George Lawrence Storm
>Sent: Sunday, November 27, 2011 6:23 PM
>Subject: [Emc-users] Engaver Tool
On Sun, Nov 27, 2011 at 7:23 PM, George Lawrence Storm <
keencoy...@earthlink.net> wrote:
> > How about direct links?
> > http://www.bodgesoc.org/HS_Spindle.pdf
> > http://www.bodgesoc.org/HS_Spindle2.pdf
> > http://www.bodgesoc.org/HS_Spindle3.pdf
>
> All three of the links lead to blank pages.
>
> How about direct links?
> http://www.bodgesoc.org/HS_Spindle.pdf
> http://www.bodgesoc.org/HS_Spindle2.pdf
> http://www.bodgesoc.org/HS_Spindle3.pdf
All three of the links lead to blank pages.
--
All the data continuousl
On Sun, 27 Nov 2011, andy pugh wrote:
> Date: Sun, 27 Nov 2011 17:04:49 +
> From: andy pugh
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: "Enhanced Machine Controller (EMC)"
> Subject: Re: [Emc-users] Engaver Tool Changing
>
> On
On 27 November 2011 18:16, gene heskett wrote:
> at a 1mm undersize, that matches what I am thinking too. It would have to
> be made not from bearing steel, but a spring steel alloy. This flex has to
> be allowed for while restraining its rotation somehow.
I don't think that it would need to b
On Sunday, November 27, 2011 01:01:17 PM andy pugh did opine:
> On 27 November 2011 17:39, gene heskett wrote:
> > These worked fine. I didn't note a method to take up for overall wear
> > in the outer band though. Or is the load on the bearing outer races
> > such that no brinneling occurs?
>
On 27 November 2011 17:39, gene heskett wrote:
> These worked fine. I didn't note a method to take up for overall wear in
> the outer band though. Or is the load on the bearing outer races such that
> no brinneling occurs?
The same design seemed to be considered OK for a supercharger (which
wo
On Sunday, November 27, 2011 12:25:31 PM andy pugh did opine:
> On 27 November 2011 16:56, gene heskett wrote:
> > Clear, empty page displayed here.
>
> Strange. What does the source say.
>
> How about direct links?
> http://www.bodgesoc.org/HS_Spindle.pdf
> http://www.bodgesoc.org/HS_Spindle2.
On 27 November 2011 16:56, gene heskett wrote:
> Clear, empty page displayed here.
Strange. What does the source say.
How about direct links?
http://www.bodgesoc.org/HS_Spindle.pdf
http://www.bodgesoc.org/HS_Spindle2.pdf
http://www.bodgesoc.org/HS_Spindle3.pdf
--
atp
The idea that there is no
On Sunday, November 27, 2011 11:52:34 AM andy pugh did opine:
> On 7 November 2011 04:32, Kent A. Reed wrote:
> > Once you've settled on an approach I hope you'll provide pictures for
> > the rest of us to ooh and aah over :-)
>
> I have been thinking about this, and settled down to design a pur
On 7 November 2011 04:32, Kent A. Reed wrote:
> Once you've settled on an approach I hope you'll provide pictures for
> the rest of us to ooh and aah over :-)
I have been thinking about this, and settled down to design a purely
mechanical High-Speed spindle for my milling machine. It has a BT30
Has anyone considered a dental drill? 400,000 RPM! You can get them
on eBay (which is kind of scary actually)
DougM
On Mon, Nov 7, 2011 at 10:52 PM, Kirk Wallace
wrote:
> On Mon, 2011-11-07 at 20:15 -0600, Kasey Matejcek wrote:
>> Has anyone tried to use and RC controller with EMC to run a RC
On Mon, 2011-11-07 at 20:15 -0600, Kasey Matejcek wrote:
> Has anyone tried to use and RC controller with EMC to run a RC brushless
> motor
> They take a pwm control signal from 1ms to 2ms or around there but haven't
> tried
> It sound like the have to have a signal on the input when there powered
On Mon, Nov 7, 2011 at 9:15 PM, BRIAN GLACKIN wrote:
> .snip.
>
>
>> It's very noisy.
>>
>
> The reason I went with the HF die grider was the shear weight of the
>
G - fingers hitting wrong keys
My reason was the DG was soo much lighter reducing the gantry mass and the
minimum amount of
.snip.
> It's very noisy.
>
The reason I went with the HF die grider was the shear weight of the
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Has anyone tried to use and RC controller with EMC to run a RC brushless
motor
They take a pwm control signal from 1ms to 2ms or around there but haven't
tried
It sound like the have to have a signal on the input when there powered up
or the go into disable mode possibly
> On 7 November 2011 02:26
On Mon, 2011-11-07 at 12:15 -0500, Steve Stallings wrote:
> ISO 20 toolholders are nice, but you may wish
> to investigate the cost of them before making
> a commitment. They seem to be less readily
> available at cheap surplus prices.
>
> Steve Stallings
I'll probably try to make my own holders
On Mon, 2011-11-07 at 19:42 +, andy pugh wrote:
> On 7 November 2011 19:16, Kirk Wallace wrote:
>
> > I just had a vision of using two stators, one with its matching rotor
> > connected to the main spindle and poles wired UVWUVWUVWUVWUVWUVW. The
> > other wired UUVVWW and drives t
On 7 November 2011 19:16, Kirk Wallace wrote:
> I just had a vision of using two stators, one with its matching rotor
> connected to the main spindle and poles wired UVWUVWUVWUVWUVWUVW. The
> other wired UUVVWW and drives the rotor on the secondary
> spindle giving an six to one gener
o.
I don't have air in my room, so electric is perfect.
> -Original Message-
> From: Kent A. Reed [mailto:knbr...@erols.com]
> Sent: Tuesday, 8 November 2011 4:57 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Engaver Tool Changing -> an OT
On Mon, 2011-11-07 at 18:33 +, andy pugh wrote:
... snip
> I was imagining something similar, but cleverer. :-)
... snip
I just had a vision of using two stators, one with its matching rotor
connected to the main spindle and poles wired UVWUVWUVWUVWUVWUVW. The
other wired UUVVWW an
On 7 November 2011 17:58, Kirk Wallace wrote:
> I have an electric draw bar like this one:
> http://home.insightbb.com/~joevicar3/cheap_drawbar.htm
>
> It's not very subtle and would make short work of a 20 taper collet.
Possibly not, if it was simply operating a bolt into the CAT40
adaptor, pus
On Mon, 2011-11-07 at 12:33 +, andy pugh wrote:
> On 7 November 2011 02:26, Kirk Wallace wrote:
>
> > I suppose a draw
> > bar is going to be a problem.
>
> How does your current drawbar work?
> I can imagine thet it might be possible to use the exisiting drawbar
> actuator for the new spin
On 11/7/2011 3:59 AM, Frank Tkalcevic wrote:
>>> You might try posting your query over in the CNCZone too.
>>>
>>> Once you've settled on an approach I hope you'll provide pictures for
>>> the rest of us to ooh and aah over :-)
>> I'll most likely try to get something quick and dirty done, then go
t: Monday, November 07, 2011 12:07 PM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Engaver Tool Changing
>
> On Mon, 2011-11-07 at 19:59 +1100, Frank Tkalcevic wrote:
> ... snip
> > This is a good read. Movie at the end too...
> >
> > http://
On Mon, 2011-11-07 at 19:59 +1100, Frank Tkalcevic wrote:
... snip
> This is a good read. Movie at the end too...
>
> http://www.cncathome.com/spindles.html
... snip
As Paul says in the video, that's pretty cool. The page saves me from
finding out the hard way that something is unlikely to work.
On 7 November 2011 02:26, Kirk Wallace wrote:
> I suppose a draw
> bar is going to be a problem.
How does your current drawbar work?
I can imagine thet it might be possible to use the exisiting drawbar
actuator for the new spindle. Part of the solution might be to hold
the high-speed spindle in
> >
> > You might try posting your query over in the CNCZone too.
> >
> > Once you've settled on an approach I hope you'll provide pictures for
> > the rest of us to ooh and aah over :-)
>
> I'll most likely try to get something quick and dirty done, then go from
there.
> At first it won't be anyt
On Sun, 2011-11-06 at 23:32 -0500, Kent A. Reed wrote:
... snip
> I'm amazed at the breadth of projects you've talked about.
I need to do more doing. I am in a spot where in order to get one
project done (carousel), I need to do another (clean up wiring), which
needs another (make PC boards), etcet
On 11/6/2011 9:26 PM, Kirk Wallace wrote:
> I'd like to engrave some circuit boards, but I'll need to get or make a
> spindle for the project. I would like to be able to have a tool changer,
> but I don't recall any tool holders that are appropriate for small high
> speed spindles. Any suggestions?
On Sun, 2011-11-06 at 18:26 -0800, Kirk Wallace wrote:
> I'd like to engrave some circuit boards, but I'll need to get or make a
> spindle for the project. I would like to be able to have a tool changer,
> but I don't recall any tool holders that are appropriate for small high
> speed spindles. Any
I'd like to engrave some circuit boards, but I'll need to get or make a
spindle for the project. I would like to be able to have a tool changer,
but I don't recall any tool holders that are appropriate for small high
speed spindles. Any suggestions?
Part of my plan is to cut a pocket into one of m
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